Lesson

Do you remember the names for each place in a number , up to the thousands?

Idea summary

Let's see how we can count by 10's, using a 100 grid.

Complete the pattern by adding 10 each time.

20,⬚,40, ⬚, ⬚

Worked Solution

Now it's time to count by 100's.

Complete the pattern by adding 100 each time.

9,109,⬚,⬚, ⬚, 509

Worked Solution

Idea summary